Base | Representation |
---|---|
bin | 1010100110011111111000… |
… | …10001110001010001111000 |
3 | 10001112200222110010222012211 |
4 | 11103033330101301101320 |
5 | 11023430031112011440 |
6 | 121325504211144504 |
7 | 4624211240450560 |
oct | 523177421612170 |
9 | 101480873128184 |
10 | 23313020032120 |
11 | 7478aa6047935 |
12 | 27462772a5134 |
13 | 1001540209150 |
14 | 5a84db557da0 |
15 | 2a6659d45eea |
hex | 1533fc471478 |
23313020032120 has 64 divisors (see below), whose sum is σ = 64559132406720. Its totient is φ = 7378186558464.
The previous prime is 23313020032111. The next prime is 23313020032177. The reversal of 23313020032120 is 2123002031332.
It is a junction number, because it is equal to n+sod(n) for n = 23313020032091 and 23313020032100.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202334277 + ... + 3202341556.
It is an arithmetic number, because the mean of its divisors is an integer number (1008736443855).
Almost surely, 223313020032120 is an apocalyptic number.
23313020032120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23313020032120 is an abundant number, since it is smaller than the sum of its proper divisors (41246112374600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23313020032120 is a wasteful number, since it uses less digits than its factorization.
23313020032120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6404675864 (or 6404675860 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 23313020032120 its reverse (2123002031332), we get a palindrome (25436022063452).
The spelling of 23313020032120 in words is "twenty-three trillion, three hundred thirteen billion, twenty million, thirty-two thousand, one hundred twenty".
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